>On 5/13/09 9:58 AM, Nick Zitzmann said: > >>> But how limit the file type to sound file only available when drag >>> and drop files into tableview? >>
>>You need to check for that in your validateDrop method, and return YES >>if the desired file type is detected and NO otherwise. > >And you can check the file's type by using [NSWorkspace typeOfFile:error:]. >> Hi Thank you for your help. I am a novice of Cocoa. So can you tell me detailed about the specify the file type to Audio File when dragging a file to tableview? I tried the "validateDrop method" and NSworkspace, but failed. Does this have relationship with UTIs? thank you very much. Bright _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com